Rosa Vila Happiness Serotonin Molecule Necklace for Women, Ideal Necklaces for Teacher, Professor, Chemistry Grad, and Science Jewelry Lovers (Gold Tone) Inspired by the molecular structure of whiskey, this pendants adds a sophisticated touch to your style. Whiskey is one of the world's most popular spirits and has been enjoyed by famous writers such as Mark Twain, movie stars like Frank Sinatra and even singer Lady Gaga. Too much of anything is bad, but too much good whiskey is barely enough.- Mark Twain Sterling Silver Plated Flat Design Smooth, Glossy Finish